look up any word, like blumpkin:
 
6.
Frivioulous, Happy, Excited. Hyper, Loud, Obnoxious, Twitchy. Squirelly. Mallory.
"Stop being giddy I'm trying to sleep!"
"I can't! It's just me!"

That's what I call giddy.
by GiddyGirl3108 April 19, 2009
 
1.
to feel extremely excited as if you just saw a rock star, crush, celebrity, that made u seem speachless or incompetent of acting normal.
the second that johnny depp walked into the store all the women became giddy like a little school girl
by k_u May 07, 2007
 
2.
giggly,silly,frivolous(hah)
Furby's are Giddy!
by Alex February 17, 2003
 
3.
Excited, happy, silly, rambunctious
Ian Clough got into giddy overdrive and couldnt contain his laughing attack so Mr.Finsel dragged him to the principal office.
by Dr Kenieth Noisewater January 10, 2009
 
4.
Whenever you giggle or laugh about trivial things so often over a short period of time (About 5-30 minutes) that you have to stop and think about whether or not you've recently done any drugs.
"hehe, fajitas. Oh man, I could really go for some fajitas right now. hehe, fajitas. wait... oh yeah, just the giddies"
by Armored Mancandy February 10, 2006
 
5.
too happy, extremely giggly, excited.
"STOP BEING SO DAMN GIDDY! its 6 O'CLOCK IN THE MORNING!!"
by Spinstress July 15, 2003
 
7.
1. n. Street slang for methamphetamine.

2. adj. Also used to describe the condition of being high on methamphetamine.
1. Buddy scored a 'ball of giddy.
2. That goof was so giddy he was rubberneckin it all the way home.
by Captain T. September 27, 2010